Chapter 1 Plate Tectonics

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CJKN 1.1
CJKN 1.2
CJKN 1.3
CJKN 1.4
CJKN 1.5

Chapter 2 Earthquakes

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CJKN 2.1
CJKN 2.2
CJKN 2.3
CJKN 2.4

Chapter 3 Vocanoes

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CJKN 3.1
CJKN 3.2
CJKN 3.3

Chapter 4 Minerals

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CJKN 4.1
CJKN 4.2
CJKN 4.3

Chapter 5 Rocks

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CJKN 5.1
CJKN 5.2
CJKN 5.3
CJKN 5.4
CJKN 5.4
CJKN 5.5
CJKN 5.6

Chapter 6 Mapping Earth's Surface

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CJKN 6.1
CJKN 6.2
CJKN 6.3
CJKN 6.4

Chapter 7 Weathering and Soil Formation

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CJKN 7.1
CJKN 7.2
CJKN 7.3

Chapter 8 Erosion and Depostion

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CJKN 8.1
CJKN 8.2
CJKN 8.3
CJKN 8.4
CJKN 8.5
CJKN 8.6

Chapter 9 Earth: The Water Planet

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CJKN 9.1
CJKN 9.2
CJKN 9.3

Chapter 10 Fresh Water

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CJKN 10.1
CJKN 10.2
CJKN 10.3
CJKN 10.4
CJKN 10.5